Shoe upper



FIG. 1 is a front perspective view of a shoe upper showing a first embodiment of my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a front perspective view of a shoe upper showing a second embodiment of my new design;

FIG. 5 is a side view thereof; and,

FIG. 6 is a rear perspective view thereof.

The broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the design. The six unshaded eyelet regions demarcated by broken lines form no part of the claimed design. The broken lines showing the remainder of the shoe, including the broken lines shown only in the second embodiment of FIGS. 4-6, are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a shoe upper, as shown and described. 